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Define Authentication and its types fn_nenoare Security 2
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eat
Oureesrterte
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Gea Uaewnens , poricdore cad often fortes,
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tasur_fir Seunloy He gygien « Sime of ten ore _ pire toners ead
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cy
Huts factor Audherticatin Thats tye. custherfitaton , mort Hen ont
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besten. Cewuity toh users ey bs te of kexteggen_or phishing ebook.
will not be TPasib Mull focker Authertitaten gatem. Teg
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Define Des algorithms
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DES stands for_Dala_frersptien Stendard. Thuwau certain
Madints phatton be Udtel to crack ta DES algeritha. The
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Fe 06S taka a Block of 64 bik pln tect a tnput Qnd
Geriratts 4 bbocis af bit cipher tect
“he pes procs has several shep¢ tavelocdl in it, Whur
each step ts cabltd a oun al Depending ie the sla gy Be
Key aed , the nwnben ef veurds varyes « for exan
a 2% bit I< —ccequires |b round La 132 4h key
wequrty jr. rounds and 40 on.
Teacher's Signature .....
